202240633

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 248956416

約数和(自身を除く): 46715783

約数列:

[1, 7, 23, 53, 137, 161, 173, 371, 959, 1211, 1219, 3151, 3979, 7261, 8533, 9169, 22057, 23701, 27853, 50827, 64183, 165907, 167003, 210887, 545123, 1169021, 1256153, 1476209, 3815861, 8793071, 28891519, 202240633]

約数ペア:

[(1, 202240633), (7, 28891519), (23, 8793071), (53, 3815861), (137, 1476209), (161, 1256153), (173, 1169021), (371, 545123), (959, 210887), (1211, 167003), (1219, 165907), (3151, 64183), (3979, 50827), (7261, 27853), (8533, 23701), (9169, 22057)]